我爱查52cha.com
问
31减50等于多少?怎么列算式?
答
31 - 50 = -19
31
- 50
-19
近期查询
39 + 11 = ?
70 × 71 = ?
39 × 47 = ?
89 × 55 = ?
46 - 43 = ?
89 × 83 = ?
26 - 97 = ?
39 + 16 = ?
42 - 63 = ?
80 + 68 = ?
10 × 97 = ?
83 × 67 = ?
76 - 97 = ?
60 × 87 = ?
97 - 34 = ?
其他人在看
76 × 23 = 1748
17 - 39 = -22
36 - 68 = -32
91 - 11 = 80
16 + 81 = 97
89 × 81 = 7209